State system for ensuring the uniformity of measurements. The state standard and all-union verification schedule for instruments measuring power of electromagnetic oscillations in waveguides within frequency range from 37,5 up to 53,57 GHz
Industrial automation systems and integration. Open technical dictionaries and their application to master data. Part 20: Procedures for the maintenance of an open technical dictionary
In vitro diagnostic medical devices. Measurement of quantities in biological samples. Metrological traceability of values assigned to calibrators and control materials
